Update app.py

app.py

@@ -5,5 +5,5 @@ def greet(name):
     time.sleep(10)
     return "Hello " + name + "!!"
 
-demo = gr.Interface(fn=greet, inputs="text", outputs="text")
+demo = gr.Interface(fn=greet, inputs="text", outputs="text", enable_queue=True)
 demo.launch()